[Varnish] #1675: Condition((vbc->in_waiter) != 0) not true.

Varnish varnish-bugs at varnish-cache.org
Mon Apr 27 16:51:20 CEST 2015


#1675: Condition((vbc->in_waiter) != 0) not true.
----------------------------------+----------------------------------
 Reporter:  zaterio@…             |       Owner:  phk
     Type:  defect                |      Status:  needinfo
 Priority:  normal                |   Milestone:  Varnish 4.0 release
Component:  varnishd              |     Version:  trunk
 Severity:  normal                |  Resolution:
 Keywords:  in_waiter tcp_handle  |
----------------------------------+----------------------------------

Comment (by lkarsten):

 Hit this one today, on an installation with almost no traffic.

 Not seeing it on any of the fryer runs.

 {{{
 Last panic at: Mon, 27 Apr 2015 14:26:37 GMT
 Assert error in tcp_handle(), cache/cache_backend_tcp.c line 94:
   Condition((vbc->in_waiter) != 0) not true.
 thread = (cache-epoll)
 version = varnish-trunk revision 6e7c5cf
 ident =
 Linux,3.13.0-49-generic,x86_64,-junix,-smalloc,-smalloc,-hcritbit,epoll
 Backtrace:
   0x439dc5: pan_backtrace+0x19
   0x43a1ad: pan_ic+0x299
   0x414226: tcp_handle+0x12e
   0x4794d8: Wait_Handle+0x2b3
   0x479c2d: vwe_eev+0xde
   0x479dee: vwe_thread+0x11b
   0x7f7060a9e182: libpthread.so.0(+0x8182) [0x7f7060a9e182]
   0x7f70607cb47d: libc.so.6(clone+0x6d) [0x7f70607cb47d]

 }}}

 upgraded it to latest master.

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1675#comment:10>
Varnish <https://varnish-cache.org/>
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