Hi I believe this might be #1539 [1], which is fixed in 4.0.3 and newer.
Please upgrade to the latest release and file a bug if you still run into this. [1]: https://www.varnish-cache.org/trac/ticket/1539 On Fri, Jun 24, 2016 at 9:06 PM, Mahesh Ollalwar <[email protected]> wrote: > Can anyone help me on below error. looks like core dump is happening and > child is getting restarted. This is happening recently without any change to > the VCL and any system configuration. > > During this time the requests are getting terminated abruptly. > > Thanks in advance. > > > Varnish version - varnish-4.0.2 > > > Jun 24 23:49:30 Prod-CACHE2 abrt[32341]: Saved core dump of pid 26526 > (/product/varnish/sbin/varnishd) to > /var/spool/abrt/ccpp-2016-06-24-23:48:19-26526 (9034817536 bytes) > Jun 24 23:49:30 Prod-CACHE2 abrtd: Directory > 'ccpp-2016-06-24-23:48:19-26526' creation detected > Jun 24 23:49:31 Prod-CACHE2 abrtd: Executable > '/product/varnish/sbin/varnishd' doesn't belong to any package and > ProcessUnpackaged is set to 'no' > Jun 24 23:49:31 Prod-CACHE2 abrtd: 'post-create' on > '/var/spool/abrt/ccpp-2016-06-24-23:48:19-26526' exited with 1 > Jun 24 23:49:31 Prod-CACHE2 abrtd: Deleting problem directory > '/var/spool/abrt/ccpp-2016-06-24-23:48:19-26526' > Jun 24 23:49:31 Prod-CACHE2 varnishd[26524]: Child (26526) not responding to > CLI, killing it. > Jun 24 23:49:31 Prod-CACHE2 varnishd[26524]: Child (26526) not responding to > CLI, killing it. > Jun 24 23:49:31 Prod-CACHE2 varnishd[26524]: Child (26526) died signal=6 > (core dumped) > Jun 24 23:49:31 Prod-CACHE2 varnishd[26524]: Child (26526) Panic > message:#012Assert error in cnt_lookup(), cache/cache_req_fsm.c line > 430:#012 Condition((oc->exp_flags & (1<<7)) == 0) not true.#012thread = > (cache-worker)#012ident = > Linux,2.6.32-431.11.2.el6.x86_64,x86_64,-smalloc,-smalloc,-hcritbit,epoll#012Backtrace:#012 > 0x4310e5: pan_ic+0xc5#012 0x434c30: cnt_purge+0x0#012 0x436461: > CNT_Request+0x241#012 0x42b73b: HTTP1_Session+0x53b#012 0x439f98: > ses_req_pool_task+0x68#012 0x43a6d4: SES_pool_accept_task+0x2a4#012 > 0x433b87: Pool_Work_Thread+0x357#012 0x4467d9: wrk_thread_real+0xb9#012 > 0x3c25e079d1: /lib64/libpthread.so.0() [0x3c25e079d1]#012 0x3c25ae8b6d: > /lib64/libc.so.6(clone+0x6d) [0x3c25ae8b6d]#012req = 0x7f83baaf2cb0 {#012 > sp = 0x7f84dd71c430, vxid = 1108394165, step = R_STP_LOOKUP,#012 req_body > = R_BODY_NONE,#012 restarts = 0, esi_level = 0#012 sp = 0x7f84dd71c430 > {#012 fd = 64, vxid = 34652201,#012 client = 10.254.9.78 61217,#012 > step = S_STP_WORKING,#012 },#012 worker = 0x7f8574c0cc40 {#012 ws = > 0x7f8574c0ce58 {#012 id = "wrk",#012 {s,f,r,e} = > {0x7f8574c0ac30,0x7f8574c0ac30,(nil),+8192},#012 },#012 VCL::method = > 0x0,#012 VCL::return = deliver,#012 },#012 ws = 0x7f83baaf2e48 {#012 > id = "req",#012 {s,f,r,e} = {0x7f83baaf4ca0,+1320,(nil),+57360},#012 > },#012 http[req] = {#012 ws = 0x7f83baaf2e48[req]#012 "GET",#012 > "/search-engine-web/SearchContents?action=SearchContents&moreFilters=series%3A3197&appVersion=5.2.2&query=*&startIndex=0&searchOrder=counter_week%20desc&maxResult=8&channel=ANDROID&type=CLIPS",#012 > "HTTP/1.1",#012 "host: xxx.xxx.com",#012 "Accept-Encoding: > gzip",#012 "Akamai-Origin-Hop: 4",#012 "True-Client-IP: > 49.15.204.238",#012 "User-Agent: Dalvik/2.1.0 (Linux; U; Android 5.1; > 1201 Build/LMY47I)",#012 "Via: 1.1 v1-akamaitech.net(ghost) > (AkamaiGHost), 1.1 v1-akamaitech.net(ghost) (AkamaiGHost), 1.1 > v1-akamaitech.net(ghost) (AkamaiGHost), 1.1 akamai.net(ghost) > (AkamaiGHost)",#012 "X-Aka > Jun 24 23:49:31 Prod-SEARCH-CACHE2 varnishd[26524]: child (1277) Started > Jun 24 23:49:31 Prod-SEARCH-CACHE2 varnishd[26524]: Child (1277) said Child > starts > > > Thanks, > > Mahesh. > > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc -- Dag Haavi Finstad Software Developer | Varnish Software Mobile: +47 476 64 134 We Make Websites Fly! _______________________________________________ varnish-misc mailing list [email protected] https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
